package number;
import java.util.Arrays;
public class shuzubao {
	public static void main(String[] args) {
		int arr1[]=new int[] {12,13,14,15};
		int newarr[]=Arrays.copyOfRange(arr1,0, 3);
		for(int i=0;i<newarr.length;i++) {
			System.out.println(newarr[i]);
			
		}
	}

}
